276666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 897085440

約数和(自身を除く): 620418480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 127, 145, 174, 232, 240, 254, 290, 313, 348, 381, 435, 464, 508, 580, 626, 635, 696, 762, 870, 939, 1016, 1160, 1252, 1270, 1392, 1524, 1565, 1740, 1878, 1905, 2032, 2320, 2504, 2540, 3048, 3130, 3480, 3683, 3756, 3810, 4695, 5008, 5080, 6096, 6260, 6960, 7366, 7512, 7620, 9077, 9390, 10160, 11049, 12520, 14732, 15024, 15240, 18154, 18415, 18780, 22098, 25040, 27231, 29464, 30480, 36308, 36830, 37560, 39751, 44196, 45385, 54462, 55245, 58928, 72616, 73660, 75120, 79502, 88392, 90770, 108924, 110490, 119253, 136155, 145232, 147320, 159004, 176784, 181540, 198755, 217848, 220980, 238506, 272310, 294640, 318008, 363080, 397510, 435696, 441960, 477012, 544620, 596265, 636016, 726160, 795020, 883920, 954024, 1089240, 1152779, 1192530, 1590040, 1908048, 2178480, 2305558, 2385060, 3180080, 3458337, 4611116, 4770120, 5763895, 6916674, 9222232, 9540240, 11527790, 13833348, 17291685, 18444464, 23055580, 27666696, 34583370, 46111160, 55333392, 69166740, 92222320, 138333480, 276666960]

約数ペア:

[(1, 276666960), (2, 138333480), (3, 92222320), (4, 69166740), (5, 55333392), (6, 46111160), (8, 34583370), (10, 27666696), (12, 23055580), (15, 18444464), (16, 17291685), (20, 13833348), (24, 11527790), (29, 9540240), (30, 9222232), (40, 6916674), (48, 5763895), (58, 4770120), (60, 4611116), (80, 3458337), (87, 3180080), (116, 2385060), (120, 2305558), (127, 2178480), (145, 1908048), (174, 1590040), (232, 1192530), (240, 1152779), (254, 1089240), (290, 954024), (313, 883920), (348, 795020), (381, 726160), (435, 636016), (464, 596265), (508, 544620), (580, 477012), (626, 441960), (635, 435696), (696, 397510), (762, 363080), (870, 318008), (939, 294640), (1016, 272310), (1160, 238506), (1252, 220980), (1270, 217848), (1392, 198755), (1524, 181540), (1565, 176784), (1740, 159004), (1878, 147320), (1905, 145232), (2032, 136155), (2320, 119253), (2504, 110490), (2540, 108924), (3048, 90770), (3130, 88392), (3480, 79502), (3683, 75120), (3756, 73660), (3810, 72616), (4695, 58928), (5008, 55245), (5080, 54462), (6096, 45385), (6260, 44196), (6960, 39751), (7366, 37560), (7512, 36830), (7620, 36308), (9077, 30480), (9390, 29464), (10160, 27231), (11049, 25040), (12520, 22098), (14732, 18780), (15024, 18415), (15240, 18154)]